42818226

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{421}}^1$

素因数の和:527

約数の個数: 64

約数和(自身を含む): 99173376

約数和(自身を除く): 56355150

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 67, 69, 134, 138, 201, 253, 402, 421, 506, 737, 759, 842, 1263, 1474, 1518, 1541, 2211, 2526, 3082, 4422, 4623, 4631, 9246, 9262, 9683, 13893, 16951, 19366, 27786, 28207, 29049, 33902, 50853, 56414, 58098, 84621, 101706, 106513, 169242, 213026, 310277, 319539, 620554, 639078, 648761, 930831, 1297522, 1861662, 1946283, 3892566, 7136371, 14272742, 21409113, 42818226]

約数ペア:

[(1, 42818226), (2, 21409113), (3, 14272742), (6, 7136371), (11, 3892566), (22, 1946283), (23, 1861662), (33, 1297522), (46, 930831), (66, 648761), (67, 639078), (69, 620554), (134, 319539), (138, 310277), (201, 213026), (253, 169242), (402, 106513), (421, 101706), (506, 84621), (737, 58098), (759, 56414), (842, 50853), (1263, 33902), (1474, 29049), (1518, 28207), (1541, 27786), (2211, 19366), (2526, 16951), (3082, 13893), (4422, 9683), (4623, 9262), (4631, 9246)]